Puzzles (3 cohencoins award for each match):
FEN
[Event " MrCohenOS Arena"]
[Site "https://cohenchessclub.com/C7Vgg901"]
[Date "2026.02.08"]
[White "James8"]
[Black "Grayson"]
[Result "0-1"]
[UTCDate "2026.02.08"]
[UTCTime "18:23:07"]
[WhiteElo "778"]
[BlackElo "1160"]
[WhiteRatingDiff "-5"]
[BlackRatingDiff "+5"]
[Variant "Standard"]
[TimeControl "420+2"]
[ECO "A00"]
[Opening "Amar Opening"]
[Termination "Normal"]
[Annotator "cohenchessclub.com"]
1. Nh3 { A00 Amar Opening } c5 2. Nf4 e5? { (-0.78 → 0.53) Mistake. d5 was best. } (2... d5 3. c4 dxc4 4. e4 Nf6 5. Nc3 e5 6. Nfd5 Nxe4 7. Bxc4 Nf6 8. Nxf6+ Qxf6 9. d3) 3. Nd3?? { (0.53 → -1.57) Blunder. Nd5 was best. } (3. Nd5 Nf6) 3... Bd6?! { (-1.57 → -0.67) Inaccuracy. Nc6 was best. } (3... Nc6) 4. Na3?? { (-0.67 → -4.91) Blunder. f3 was best. } (4. f3) 4... Nf6?? { (-4.91 → -0.62) Blunder. e4 was best. } (4... e4) 5. Nb1?? { (-0.62 → -8.83) Blunder. Nc4 was best. } (5. Nc4 Qe7) 5... e4 6. h4 exd3 7. h5 O-O 8. Rh3 g6 9. Rxd3 gxh5?? { (-9.37 → -0.15) Blunder. Be5 was best. } (9... Be5 10. hxg6) 10. Rxd6 Qe7 11. Rd3?! { (-0.12 → -0.79) Inaccuracy. Rxf6 was best. } (11. Rxf6 Qxf6 12. Nc3 Nc6 13. d3 d6 14. Be3 b5 15. g3 b4 16. Nd5 Qxb2 17. Bg2 Bg4) 11... Nc6? { (-0.79 → 0.33) Mistake. d5 was best. } (11... d5 12. Re3 Be6 13. d4 Ng4 14. Rf3 Nc6 15. c3 Nh2 16. Rg3+ Kh8 17. Bg5 f6 18. Bh4) 12. Rh3? { (0.33 → -1.09) Mistake. Nc3 was best. } (12. Nc3 Ng4) 12... d5 13. Rh1 Ne4? { (-0.47 → 0.99) Mistake. Bf5 was best. } (13... Bf5 14. d3) 14. g4?? { (0.99 → -7.54) Blunder. d3 was best. } (14. d3) 14... Qf6? { (-7.54 → -3.58) Mistake. Nd4 was best. } (14... Nd4) 15. Bg2?? { (-3.58 → Mate in 1) Checkmate is now unavoidable. Rh2 was best. } (15. Rh2) 15... Qxf2# { Black wins by checkmate. } 0-1